Providing an open interface to a flight management system

ABSTRACT

Providing an open interface to a navigation system is provided herein. A single partition (or more than one partition) of a partitioned operating system can be utilized to provide connectivity between a navigation system and one or more user equipment devices. Thus, the navigation system and the one or more user equipment devices can be communicatively coupled via the at least one partition. Further, a Software Development Kit (SDK) can be configured to enable bi-directional communication between the navigation system and the one or more user equipment devices. In addition, the SDK can provide security for the navigation system when communicating with the one or more user equipment devices.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of, and claims the priority of, U.S.patent application Ser. No. 16/229,185, filed Dec. 21, 2018, andentitled “PROVIDING AN OPEN INTERFACE TO NAVIGATION SYSTEMS,” whichclaims the benefit of U.S. Provisional Application Ser. No. 62/653,049,filed Apr. 5, 2018, and entitled “PROVIDING AN OPEN INTERFACE TO AFLIGHT MANAGEMENT SYSTEM.” The entirety of these applications areexpressly incorporated herein by reference.

TECHNICAL FIELD

The subject disclosure relates generally to navigation systems and morespecifically to communicating and interfacing with navigation systems.

BACKGROUND

Navigation systems are systems that assist with navigation. An exampleof a navigation system is a flight management system, which can beemployed within an aircraft cockpit to perform complex operations and/orcomplex calculations that facilitate navigation of an aircraft,especially for in-flight operations. To interact with the flightmanagement system, the pilot or other aircraft personnel is in directcontact with the flight management system while in the cockpit of theaircraft.

SUMMARY

The following paragraphs present a simplified summary of the disclosedsubject matter in order to provide a basic understanding of some aspectsof the various embodiments. This summary is not an extensive overview ofthe various embodiments. It is intended neither to identify key orcritical elements of the various embodiments nor to delineate the scopeof the various embodiments. Its sole purpose is to present some conceptsof the disclosure in a streamlined form as a prelude to the moredetailed description that is presented below.

In accordance with various implementations, at least one partition of apartitioned operating system can be utilized to provide connectivitybetween a navigation system and one or more user equipment devices.Thus, the navigation system and the one or more user equipment devicescan be communicatively coupled via the at least one partition. Further,a Software Development Kit (SDK) can be configured to enablebi-directional communication between the navigation system and the oneor more user equipment devices. In addition, the SDK can providesecurity for the navigation system when communicating with the one ormore user equipment devices.

An aspect relates to a system that can comprise at least one memory andat least one processor. The at least one memory can store executablecomponents and the at least one processor can be operatively coupled tothe at least one memory and can execute the executable components. Theexecutable components can comprise an integration component thatgenericizes a naming of a data structure of a navigation system. Theexecutable components can also comprise a security component thatfacilitates enablement of an application that supports bi-directionalcommunication between a remote device and the navigation system.Further, the executable components can comprise a communicationcomponent that facilitates the bi-directional communication between theremote device and the navigation system. The security component canutilize the data structure naming genericized by the integrationcomponent. For example, the security component can interface with adeveloper component integrated within a partition of the navigationsystem. The remote device can be a portable electronic device externalto the navigation system and/or an electronic device that can beinstalled on and/or communicatively coupled with the navigation system.

In an example, the partition of the navigation system can be a singlepartition of a partition environment that comprises a plurality ofpartitions. The partition can provide connectivity between thenavigation system and the portable electronic device. Further to thisexample, the partition of the navigation system can comprise a partitionmemory that is independent of respective partition memories of theplurality of partitions.

According to some implementations, the security component canauthenticate the remote device prior to implementing the bi-directionalcommunication. Further, the security component can be implemented as asoftware development kit. In accordance with some implementations, thenavigation system can be associated with an aircraft and the remotedevice can be located on the ground while the aircraft is in flight. Insome implementations, the remote device could be located on board theaircraft.

In some implementations, the communication component can facilitatesending one or more requests to the navigation system. Further to theseimplementations, the one or more requests can comprise at least an editrequest that can optimize a trajectory and/or can comprise amodification to data of a flight plan stored by the navigation system.In addition, the flight plan can comprise information for prediction ofa four-dimensional trajectory of an aircraft.

In some cases, the one or more requests can comprise at least a queryrequest. The query request can comprise a request for an on-demandperformance calculation of an aircraft. Alternatively, or additionally,the query request can comprise a request for a trajectory determinationfor a flight plan segment associated with an aircraft. In alternative oradditional implementations, the query request can comprise a search fordata in a database stored within the navigation system.

Another embodiment relates to a method that can comprise genericizing,by a system comprising a processor, a naming of a data structure of anavigation system. The method can also comprise facilitating, by thesystem, development of an application that enables bi-directionalcommunication between a remote device and the navigation system based ona utilization of the genericized data structure and comprisinginterfacing with a partition of the navigation system.

In an implementation, the method can comprise authenticating, by thesystem, the remote device prior to implementation of the bi-directionalcommunication between the remote device and the navigation system.According to another implementation, a flight crew could actively enablethe navigation system to receive information from the remote device(e.g., listen to incoming communication).

In some implementations, the method can comprise sending, by the system,one or more requests to the navigation system. The one or more requestscan comprise an edit request, a query request, or combinations thereof.In an example, the edit request can comprise a modification to data of aflight plan stored by the navigation system and the flight plan cancomprise information for prediction of a four-dimensional trajectory ofan aircraft. According to some implementations, the edit request can beutilized to optimize a trajectory of the aircraft.

According to some implementations, the partition of the navigationsystem can be a single partition of a partition environment thatcomprises a plurality of partitions. The single partition can facilitateconnectivity between the navigation system and the remote device.Further to these implementations, the partition of the navigation systemcan comprise a partition memory that is independent of respectivepartition memories of the plurality of partitions.

Other embodiments relate to a computer readable storage devicecomprising executable instructions that, in response to execution, causea system comprising a processor to perform operations. The operationscan comprise facilitating bi-directional communication between a remotedevice and a navigation system based on enablement of an applicationthat supports the bi-directional communication between the remote deviceand the navigation system. The operations can also comprise placinginformation received from the remote device into a dedicated partitionof a partition environment associated with the navigation system.Further, the operations can comprise selectively applying theinformation received from the remote device to the navigation systembased on acceptance confirmation of the information.

In an example, selectively applying the information can comprise movingthe information from the dedicated partition to an active flight plan ofthe navigation system. In some cases, the remote device can be aportable electronic device external to the navigation system. Further,according to some cases, the dedicated partition can be a singlepartition of the partition environment and the dedicated partition canbe segregated from other partitions of the partition environment.

To the accomplishment of the foregoing and related ends, the disclosedsubject matter comprises one or more of the features hereinafter morefully described. The following description and the annexed drawings setforth in detail certain illustrative aspects of the subject matter.However, these aspects are indicative of but a few of the various waysin which the principles of the subject matter can be employed. Otheraspects, advantages, and novel features of the disclosed subject matterwill become apparent from the following detailed description whenconsidered in conjunction with the drawings. It will also be appreciatedthat the detailed description can include additional or alternativeembodiments beyond those described in this summary.

BRIEF DESCRIPTION OF THE DRAWINGS

Various non-limiting embodiments are further described with reference tothe accompanying drawings in which:

FIG. 1 illustrates an example, non-limiting, system for providing anopen interface to a navigation system in accordance with one or moreembodiments described herein;

FIG. 2 illustrates an example, non-limiting, system that utilizes adevelopment kit to facilitate communications in accordance with one ormore embodiments described herein;

FIG. 3 illustrates an example, non-limiting, system that utilizes apartition of a navigation system to facilitate communications inaccordance with one or more embodiments described herein;

FIG. 4 illustrates an example, non-limiting, system for renderingmodifications to a flight plan on one or more displays in accordancewith one or more embodiments described herein;

FIG. 5 illustrates another example, non-limiting, system forfacilitating modifications to at least a portion of a navigation systemby a remote device in accordance with one or more embodiments describedherein;

FIG. 6 illustrates a flow diagram of an example, non-limiting,computer-implemented method for facilitating an open interface to anavigation system in accordance with one or more embodiments describedherein;

FIG. 7 illustrates a flow diagram of an example, non-limiting,computer-implemented method authenticating one or more devices forinteraction with a navigation system in accordance with one or moreembodiments described herein;

FIG. 8 illustrates a flow diagram of an example, non-limiting,computer-implemented method for segregating information received fromone or more remote devices prior to applying the information to anavigation system in accordance with one or more embodiments describedherein;

FIG. 9 illustrates an example, non-limiting, computing environment inwhich one or more embodiments described herein can be facilitated; and

FIG. 10 illustrates an example, non-limiting, networking environment inwhich one or more embodiments described herein can be facilitated.

DETAILED DESCRIPTION

One or more embodiments are now described more fully hereinafter withreference to the accompanying drawings in which example embodiments areshown. In the following description, for purposes of explanation,numerous specific details are set forth in order to provide a thoroughunderstanding of the various embodiments. However, the variousembodiments can be practiced without these specific details. In otherinstances, well-known structures and devices are shown in block diagramform in order to facilitate describing the various embodiments.

FIG. 1 illustrates an example, non-limiting, system 100 for providing anopen interface to a navigation system in accordance with one or moreembodiments described herein. Aspects of systems (e.g., the system 100and the like), apparatuses, or processes explained in this disclosurecan constitute machine-executable component(s) embodied withinmachine(s), (e.g., embodied in one or more computer readable mediums (ormedia) associated with one or more machines). Such component(s), whenexecuted by the one or more machines, (e.g., computer(s), computingdevice(s), virtual machine(s), etc.) can cause the machine(s) to performthe operations described.

In various embodiments, the system 100 can be any type of component,machine, device, facility, apparatus, and/or instrument that comprises aprocessor and/or can be capable of effective and/or operativecommunication with a wired and/or wireless network. Components,machines, apparatuses, devices, facilities, and/or instrumentalitiesthat can comprise the system 100 can include tablet computing devices,handheld devices, server class computing machines and/or databases,laptop computers, notebook computers, desktop computers, cell phones,smart phones, consumer appliances and/or instrumentation, industrialand/or commercial devices, hand-held devices, digital assistants,multimedia Internet enabled phones, multimedia players, and the like.

In the embodiment depicted in FIG. 1 , the system 100 can comprise acommunication manager engine 102 that can comprise an integrationcomponent 104, a security component 106, a communication component 108,a memory 110, a processor 112, and/or a storage 114. The memory 110 canstore computer executable components and instructions. The processor 112(e.g., a processing component) can facilitate execution of theinstructions (e.g., computer executable components and correspondinginstructions) by the communication manager engine 102, the integrationcomponent 104, the security component 106, the communication component108, and/or other system components. As shown, in some embodiments, oneor more of the communication manager engine 102, the integrationcomponent 104, the security component 106, the communication component108, the memory 110, the processor 112, and/or the storage 114 can beelectrically, communicatively, and/or operatively coupled to one anotherto perform one or more functions of the system 100.

In the avionics industry, flight bags have been used by pilots to storeand transport paper documents (e.g., aircraft operation manuals,navigation charts, navigation checklists, information related to aflight plan, other flight-related items, and/or other items). Theseflight bags can be heavy and can weigh around forty pounds or more.Paper carrying flight bags can be replaced by Electronic Flight Bags(EFBs), which are electronic versions and are light-weight since EFBshave mitigated the need to carry paper documents. EFBs can utilize oneor more software tools that can support flight planners, enhance pilotsituational awareness, improve flight debriefing, improve reportingaccuracy, and so on.

Further, Portable Electronic Devices (PEDs) or one or more remotedevices (illustrated as a remote device 116) can be used on the flightdeck of an aircraft (or other vehicle and/or in a different location) aspaper replacement. Although one or more aspects are discussed withrespect to PEDs, the disclosed aspects can also be utilized with othersystems, such as ground-based systems. Further the remote device 116 canbe used to perform certain functionality to supplement a navigationsystem 118, which is a complex system that can handle the control oflarge amounts of critical data for an aircraft. It is noted thatalthough various aspects discuss a single remote device (e.g., theremote device 116), the various aspects are not limited to thisimplementation. Instead, two or more remote devices can be utilized withthe disclosed aspects. Further, a remote device could communicate withmore than one navigation system.

The various aspects discussed herein relate to an interface that canprovide a means of securely enabling bi-directional communication and/ortransfer of information between one or more remote applications (e.g.,executable on the one or more remote devices including the remote device116) and the navigation system 118. For example, the remote device 116can receive information from, and send information to, the navigationsystem 118 via the communication manager engine 102. In a similarmanner, the navigation system 118 can receive information from, and sendinformation to, the remote device 116 via the communication managerengine 102. Further, a remote application can be, but is not limited to,an EFB application, a hosted application in a partition (or a partitionenvironment 120 of the navigation system 118), and/or a ground-basedapplication. As illustrated, the communication manager engine 102 can beincluded in its own partition (e.g., a dedicated partition 122) of thepartition environment 120.

The navigation system 118 can be incorporated, at least partially,within an aircraft or another type of vehicle (e.g., an automobile, awatercraft, and so on). As mentioned, in a specific example, anavigation system could be a flight management system of an aircraft,which is a specialized computer system that can automate variousin-flight tasks, which can reduce the workload of the pilot and othermembers of the flight crew. A function of the flight management systemcan be to predict a trajectory (based on the flight plan) in order toguide the aircraft to its destination. For example, the flightmanagement system can use various sensors to determine the aircraft'sposition and, based on the determined position, the flight managementsystem can guide the aircraft along the determined trajectory.

According to various aspects, there can be an “active” flight plan and amodified (or temporary) flight plan in the navigation system (e.g., theFMS). The active flight plan is the approved, or authenticated (e.g.,reviewed and accepted by the flight crew) flight plan that is utilizedduring the flight. The modified flight plan can be a “sandbox” thathighlights changes from the active flight plan. There can also be asecondary flight plan, which is another sandbox where the flight crewcan prepare for the next leg (or flight) of the trip. The secondaryflight plan can be swapped with the active flight plan, if desired.

According to some implementations, the modifications from the EFB, asdiscussed herein, can be sent to the active flight plan and/or thesecondary flight plan. For example, there can be one or moreconfigurable flight plans that can be rendered on the remote device 116prior to, or during, the flight. The flight plan can be rendered on theremote device 116 (or more than one device) to allow for viewing and/oraltering of the flight plan. Upon or after authentication with thenavigation system, the altered flight plan can be accepted and canreplace the active flight plan and/or the secondary flight plan) in thenavigation system.

The authentication can begin with the pairing process (or automatedkey/certificate exchange). The key can be used to attach, encrypt, orscramble the communication and only if the navigation system knows thesame key, the navigation system can make use of a message it receivesfrom the EFB. Thus, the navigation system can use that to authenticatethe message. Upon or after the message has been authenticated as comingfrom one of the EFBs, the data can be presented to the flight crew in amodified (or temporary) flight plan. The flight crew can thenactivate/accept those changes to become the active flight plan.

In order to render the flight plan (or other information) on the remotedevice 116, without the needed for an intermediary device between theremote device 116 and the navigation system 118, the integrationcomponent 104 can genericize the naming of one or more data structuresand/or methodologies of the navigation system 118. The one or more datastructures and/or methodologies can be navigation system-specific datastructures and/or methodologies. To genericize the naming of one or moredata structures, the integration component 104 can abstract and/orencapsulate the data contained in the data structure. Such abstractionand/or encapsulation of the naming of one or more data structures and/ormethodologies can be utilized such that an EFB application developerentity does not need intrinsic domain knowledge.

Further, the security component 106 can facilitate enablement of anapplication that supports the bi-directional communication between theremote device 116 and the navigation system 118. According to animplementation, the security component 106 can utilize the datastructure naming genericized by the integration component 104 tofacilitate enablement of the application. The security component 106 canbe implemented as the software development kit.

According to various embodiments, the remote device 116 (e.g., personalelectronic device) can be utilized for review, modification, and/orother functionalities associated with data of the navigation system 118,which can occur at a different location than the location of thenavigation system 118. For example, the review and/or modification canoccur within the airport terminal (or even outside the premises of theairport). Thereafter, the remote device 116 can be moved to a designatedarea (e.g., a cockpit of an aircraft) and can connect to the avionics(e.g., the navigation system 118). The remote device 116 and thenavigation system 118 can communicate with one another without the needfor one or more intermediary devices, such as an Aircraft InterfaceDevice (AID) to communicatively couple the remote device 116 to thenavigation system 118.

For example, according to various implementations, the navigation system118 can be running on a partitioned operating system (e.g., thepartition environment 120), which can be a partitioned operating systemper Aeronautical Radio, Incorporated (ARINC) 653. One or more dedicatedpartitions in the navigation system 118 can be created that can provideconnectivity to the outside world (e.g., one or more remote devices).These partitions can be used for highly sensitive or safety criticalsystems. If one partition shuts down, corrupt data is received, oranother failure occurs, that single partition does not impact any of theother partitions. Thus, if there is something critical (or non-critical)running in a separate partition and an entity tries to maliciouslyattack the system through the connected navigation system partition, itwill not have an impact. Thus, the system 100 can provide a domain guardbetween the aircraft control domain on the avionics side and theaircraft information service domain outside without the need for an AID.The aircraft control domain comprises systems and networks that have aprimary function of supporting the safe operation of the aircraft. Theaircraft control domain can provide services and connectivity betweenindependent aircraft domains, such as the aircraft information servicedomain. The aircraft information service domain can provide a securityperimeter and/or can incorporate network routing and security functionsand services between the aircraft information service domain and lesscritical domains, as well as other connected wireless networks.

Also provided is a Software Developer Kit (SDK), which can befacilitated through the communication manager engine 102. It is notedthat the communication manager engine 102 can be implemented, at leastpartially, on the remote device 116 and the navigation system 118. Thecommunication between the remote device 116 and the navigation system118 (e.g., the connected navigation system partition) can be facilitatedthrough the SDK, which can be provided to application developer entityas software to be built into the application and hosted on the remotedevice 116. The SDK can comprise the communication protocols andsecurity procedures already built in. If an entity wants to develop anapplication on remote device 116 that does some flight plan editing(e.g., insert waypoints, modifying a flight plan, and so on) the SDK canbe used and can facilitate implementation of security for theinformation. It is noted that the SDK can comprise libraries that can bebuilt into EFB applications. There can also be a counterpart in thenavigation system 118. Thus, there can be encryption, built in security,authentication at the remote device 116, and then the navigation system118 (e.g., the connected navigation system partition) can decrypt theinformation.

There are a multitude of different use cases for the disclosed aspects.On the EFB, a multitude of outside applications can be interested indetermining how to predict a flight that comprises a list of waypoints.The navigation system, knowing the trajectory of the aircraft, will flythe aircraft and can output the information as a visual overlay (e.g.,overlaid on an electronic mapping application). This can be performed ina configurable manner and can be utilized to get information out of thenavigation system.

However, malware of the remote device 116 could attack the navigationsystem 118. However, a connected navigation system partition inside thenavigation system, as discussed herein, can be a dedicated gatekeeperfor everything coming in and going out of the navigation system. Forexample, upon or after detection of an event (e.g., identification of avirus, malware, or other type of detection), the partition can be shutdown in order to mitigate an impact on the rest of the navigationsystem. Accordingly, the partitions can operate independently (e.g., perARINC 653).

Another concern that can be mitigated with the disclosed aspects is thatinside the navigation system there can be flight plans that definedeparture airport, departure procedure, waypoints, airways, arrivalprocedures, arrival airport, and so on (e.g., navigation aids). Therecan be multiple copies (e.g., on one or more remote devices). However,the multiple copies can be controlled to one copy, which is the activeflight plan. The active flight plan controls the aircraft (e.g., if thetrajectory predicted by the navigation system based on the flight planindicates to turn right, the aircraft will turn right). When an editrequest (e.g., insert a waypoint, remove a waypoint, and so on) is sent,from the remote device 116 to the navigation system 118, the securitycomponent 106 can make sure the request is authenticated before beingapplied to the active flight plan. For example, the security component106 can ensure the request is reviewed by authorized personnel (e.g.,the flight crew) in the certified embedded system (e.g., in thenavigation system 118). Thus, the security component 106 does not relyon the remote device 116. Instead, the final review of the flight plancan occur inside the certified flight system. Therefore, any changes canbe loaded into a modified flight plan that is segregated from the otherflight plan (e.g., the active flight plan), such as in a sandbox, orother review environment, for the flight crew to review and confirm,prior to the change being applied to the active flight plan.

Further, upon or after receipt of the edits in the connected navigationsystem partition; the connected navigation system partition could drivedifferent layers of displays. For example, there can be differentdisplays in the cockpit (e.g., primary flight display, artificialhorizon, navigation display, which is a lateral map, and so on), andusing technology similar to ARINC 661 technology (e.g., Graphical UserInterface (GUI) for avionics) multiple layers can be utilized to showthe route the navigation system has and another layer could be drivenfrom connected navigation system partition, which can be overlaid on thenavigation system route so the flight crew can review the changes beforethe changes are transitioned from the connected navigation systempartition inside the navigation system. Thus, the modified flight plancan be displayed in conjunction with the active flight plan, which canbe rendered on a navigation display of the navigation system accordingto some implementations. Further, the layers can be rendered on thedisplay such that the trajectory predicted by the navigation systembased on the flight plan can be distinguished from the (unpredicted)flight plan received from the remote device. According to someimplementations, the different layers could be driven by an ElectronicFlight Instrument System (EFIS), which is a flight deck instrumentdisplay system that can display flight data electronically instead ofelectromechanically.

The connected navigation system partition can drive a separate layersince there are multiple layers on the GUI. Therefore, the active flightplan can be on a first layer driven by navigation system and themodified flight plan can be on a second layer driven by the connectednavigation system partition. Thus, what is rendered on the remote device116 can overlay what is rendered on the navigation display through theconnected navigation system partition before it ever enters thenavigation system.

A Connected Flight Management System (CFMS) concept provides not onlyoutput of Flight Management System (FMS) internal parameters for use inexternal applications (e.g., on the remote device 116) but can alsoallow external applications to send requests back to a navigation, suchas the FMS (e.g., facilitates communication between the one or moreexternal applications and the FMS). Edit requests for the flight plancan be stored inside the FMS. An edit request could be for modifying theflight plan for a simple reroute (e.g., the divert around convectiveweather) or a more complex optimization. The flight plan contains theinformation the FMS utilizes to predict a four-dimensional (4D)trajectory. Query requests could be for content of a Navigation Database(NDB). Alternatively, query requests could be for on-demand performancecalculations (e.g. takeoff speeds) or “what-if” trajectory predictionsfor a flight plan segment or one or more flight plan segments, wherein aflight plan comprises multiple segments.

An open interface can allow another system (e.g., an Advanced IntervalManagement (AIM) system) to benefit from what the navigation system hasalready implemented. For example, the other system can utilize one ormore predictions already determined by the navigation system in order toavoid duplication of resources and/or shorten the amount of time forsuch predictions.

Further, the CFMS can allow an external application access to the FMSinternal data parameters based on a field-loadable database (e.g., aconfiguration table). The various aspects provided herein providerespective SDKs on one or more external devices (e.g., one or moreremote applications). The SDKs can be used to easily develop anapplication that enables bi-directional communication with the FMS. TheSDK can abstract and/or encapsulate FMS-specific data structures andmethodologies so that an application developer does not need intrinsicdomain knowledge. Further, the disclosed aspects can also allow theapplication developer to develop the application once and the SDK canhandle differences when the application is deployed across differentaircrafts and/or different FMSs.

The SDK can also implement security to ensure only authenticated devicesand software communicates with the FMS. For example, there could bemalware running on the remote device that is attempting to (maliciously)communicate with the navigation system. The malware could attack and/orhijack the application (e.g., the SDK) and piggyback through theapplication in an attempt to communicate with the navigation system.Thus, the SDK can add information to the communication, and thenavigation system can use the information to ensure the communicationwas received from an authenticated application executing on the device.Accordingly, such attempts by malware to communicate with the navigationsystem can be detected and denied.

According to an implementation, the system 100 can provide an SDK with aCFMS partition that provides a “domain guard” without additionalhardware. According to various implementations, the disclosed aspectscan be implemented and/or hosted as (at least a portion of) amulti-processor environment (e.g., an Integrated Modular Avionics(IMA)). An IMA is a real-time computer network airborne system thatcomprises computing modules capable of supporting a variety ofapplications that can comprise differing criticality levels.

The FMS itself can be implemented in a partition environment (e.g., perARINC 653). These partitions are memory and schedule/time independentand one partition can only affect another in a very defined way.Accordingly, as discussed herein, the security of the FMS can be builtaround a separate partition that interfaces with external applications.Thus, the separate partition can isolate the navigation system (e.g.,the FMS) from outside processing. Accordingly, any malicious attemptsfor interaction with the FMS can be isolated without compromising corefunctionality. Further details related to the partition environment 120will be discussed below with respect to FIG. 3 .

According to the aspects provided herein, the SDK can be integrated witha separate partition in the FMS for direct interaction between anexternal application and the FMS. This can allow the various aspects tobypass a domain guard (e.g. Aircraft Interface Device (AID) per ARINC759) for a communication directly from the external application(s) withthe FMS. This deterministic network would still protect interaction toonly the defined virtual links and, therefore, a direct line ofcommunication between the remote application and the FMS could stillexist.

Further, the various aspects can provide built-in security for theconnectivity between a remote application and the FMS. Instead ofrequiring an additional “domain guard” (e.g. AID), the SDK and CFMSpartition can provide this functionality instead as discussed herein.The removal of an additional piece of hardware can reduce complexity andeliminate a point of failure. The offering of an SDK with all theconnectivity and security built in can be an advantage for developmentof the application.

One or more remote devices can be associated with different users. Forexample, a first remote device can be associated with a pilot of theaircraft, a second remote device can be associated with a co-pilot ofthe aircraft, and so on. In some cases, two or more remote devices canbe associated with a single user. For example, a single user can beassociated with a cell phone and a laptop computer (or another type ofdevice).

Further, devices of the one or more remote devices can be differenttypes of devices. In an example, the remote devices can be PortableElectronic Devices (PEDs) that can be associated with activities of theflight deck (e.g., utilized within an aircraft) as paper replacement.

The one or more remote devices can be separate from the navigationsystem 118. In an example, a device of the one or more remote devicescan be located external to the navigation system 118. In an aircraftimplementation, a device of the one or more remote devices can belocated on the ground while the aircraft is in flight. In anothervehicle implementation, a device of the one or more remote devices canbe located at a first location, while the navigation system 118 isassociated with a vehicle located at a second location, different fromthe first location. In some implementations, the one or more remotedevices and the navigation system 118 (and associated aircraft, vehicle,and so on) can be in movement (e.g., a distance between the devices canbe increasing, decreasing, staying the same, and so on). In anadditional or alternative example, a device of the one or more remotedevices could be interfacing with a third-party component operating inanother partition of the partition environment 120, other than thededicated partition 122.

For example, the communication manager engine 102 (e.g., via thecommunication component 108) can facilitate transfer of informationbetween the remote device 116 and the navigation system 118. The term“remote” is utilized because the remote devices can be devices that arenot integrated with the navigation system (e.g., can be communicativelycoupled with the navigation system but not physically attached to thenavigation system). Further, the remote device 116 could be located in asimilar location as the navigation system (e.g., in the cockpit of anaircraft) or at a different location (e.g., the navigation system isintegrated in the airplane and the remote device could be located in theairport terminal, at a user's home, or in another location). Accordingto some implementations, the remote device 116 could be located on theground and the navigation system 118 could be integrated in an aircraftthat is in flight.

At least one memory (e.g., the memory 110) can be operatively coupled toat least one processor (e.g., the processor 112). The memory 110 canstore computer executable components and/or computer executableinstructions. The processor 112 can facilitate execution of the computerexecutable components and/or the computer executable instructions storedin the memory 110. The term “coupled” or variants thereof can includevarious communications including, but not limited to, directcommunications, indirect communications, wired communications, and/orwireless communications.

The memory 110 can store protocols associated with providing acommunication interface to the navigation system as discussed herein.Further, the memory 110 can facilitate action to control communicationbetween the system 100, other systems, one or more navigation systems,one or more mobile devices, and/or other devices, such that the system100 can employ stored protocols and/or algorithms to achieve improvedcommunications as described herein.

It is noted that although the one or more computer executable componentsand/or computer executable instructions are illustrated and describedherein as components and/or instructions separate from the memory 110(e.g., operatively connected to the memory 110), the various aspects arenot limited to this implementation. Instead, in accordance with variousimplementations, the one or more computer executable components and/orthe one or more computer executable instructions can be stored in (orintegrated within) the memory 110. Further, while various componentsand/or instructions have been illustrated as separate components and/oras separate instructions, in some implementations, multiple componentsand/or multiple instructions can be implemented as a single component oras a single instruction. Further, a single component and/or a singleinstruction can be implemented as multiple components and/or as multipleinstructions without departing from the example embodiments.

The processor 112 can facilitate respective analysis of informationrelated to communications associated with bi-directional communication.The processor 112 can be a processor dedicated to analyzing and/orgenerating actions based on data received, a processor that controls oneor more components of the system 100, and/or a processor that bothanalyzes and generates bi-directional communication based on datareceived and controls one or more components of the system 100.

In various embodiments, components (or parts of components) of thesystem 100 can be a cloud computing based system associated withtechnologies such as, but not limited to, cloud circuit technologies,cloud computing technologies, artificial intelligence technologies,avionics technologies, logistic technologies, transportationtechnologies, and/or other digital technologies. The system 100 canemploy hardware and/or software to solve problems that are highlytechnical in nature, that are not abstract and that cannot be performedas a set of mental acts by a human. Further, in certain embodiments,some of the processes performed can be performed by one or morespecialized computers (e.g., one or more specialized processing units, aspecialized computer with a cloud computing component, etc.) to carryout defined tasks related to providing an open interface to a navigationsystem and/or machine learning.

The system 100 and/or components of the system 100 can be employed tosolve new problems that arise through advancements in technologiesmentioned above, computer architecture, and/or the like. One or moreembodiments of the system 100 can provide technical improvements tonavigation systems, transportation systems, cloud computing systems,cloud circuit systems, cloud processor systems, artificial intelligencesystems, and/or other systems. One or more embodiments of the system 100can also provide technical improvements to a navigation system processorby improving processing performance of the navigation system processor.Further, one or more embodiments of the system 100 can provide technicalimprovements to a navigation system processor by improving processingefficiency of the navigation system processor, improving processingcharacteristics of the navigation system processor, and/or improvingpower efficiency of the navigation system processor. According to someimplementations, the offload calculations can take advantage of morepowerful processors outside the FMS (or navigation system). Further,there can be more memory and/or less expensive software development on anon-certified system, which can provide quicker turn-around cycles.

It is to be appreciated that the system 100 (e.g., the communicationmanager engine 102, the integration component 104, the securitycomponent 106, the communication component 108, and/or other systemcomponents) can facilitate providing an open interface to a navigationsystem that cannot be performed by a human (e.g., is greater than thecapability of a single human mind). For example, an amount of dataprocessed, a speed of data processed and/or data types of data processedby the system 100 (e.g., the communication manager engine 102, theintegration component 104, the security component 106, the communicationcomponent 108, and/or other system components) over a certain period oftime can be greater, faster, and different than an amount, speed, anddata type that can be processed by a single human mind over the sameperiod of time. The system 100 (e.g., the communication manager engine102, the integration component 104, the security component 106, thecommunication component 108, and/or other system components) can also befully operational towards performing one or more other functions (e.g.,fully powered on, fully executed, etc.) while also performing theabove-referenced providing an open interface to a navigation system.Moreover, facilitating providing an open interface to a navigationsystem can be executed and coordinated by the system 100 (e.g., thecommunication manager engine 102, the integration component 104, thesecurity component 106, the communication component 108, and/or othersystem components) can include information that is impossible to obtainmanually by a user. For example, a type of information can be includedas input data and/or output data, a variety of information canassociated with the input data and/or output data, a distance between atransmitter and receiver of data, and/or optimization of the input datato generate and output the one or more respective data structures andrelated information for bi-directional communication of data can be morecomplex than information that can be obtained manually and processed bya user.

FIG. 2 illustrates an example, non-limiting, system 200 that utilizes adevelopment kit to facilitate communications in accordance with one ormore embodiments described herein. Repetitive description of likeelements employed in other embodiments described herein is omitted forsake of brevity.

The system 200 can comprise one or more of the components and/orfunctionality of the system 100 and vice versa. Communication betweenthe remote device 116 (e.g., the remote application) and the navigationsystem 118 can be facilitated through a developer kit component 202.According to some implementations, the developer kit component 202 cancomprise integrated communication and security functionalities.Applications, such as, but not limited to flight plan editing and/oroptimizing a flight plan, can be developed on the remote device 116 viathe developer kit component 202 and an interface component 204.

For example, the developer kit component 202 can be used by anapplication on the remote device 116 to encrypt information prior to theinformation being sent to the navigation system 118. The encryptedinformation can be received at another interface component 206 (oranother component) of the navigation system 118. The encryptedinformation can be decrypted by the security component 106 or anothersystem component.

According to some implementations, the remote device 116 and/or thenavigation system 118 can comprise respective interface components ordisplay units (e.g., the interface component 204, the interfacecomponent 206) that can facilitate the input and/or output ofinformation to the one or more display units. The interface component204, in an example, can be a “user friendly interface” such as anElectronic Flight Bag (EFB), which came into existence as a paperreplacement and can be an electronic information management device thathelps facilitate flight management tasks as well as other tasks. Forexample, an EFB can include one or more electric devices that can storeinformation in a digital format.

By way of example and not limitation, a graphical user interface can beoutput on one or more display units and/or mobile devices as discussedherein, which can be facilitated by the interface component. A mobiledevice (or remote device) can also be called, and can contain some orall of the functionality of, a system, subscriber unit, subscriberstation, mobile station, mobile, mobile device, device, wirelessterminal, remote station, remote terminal, access terminal, userterminal, terminal, wireless communication device, wirelesscommunication apparatus, user agent, user device, or User Equipment(UE). A mobile device can be a cellular telephone, a cordless telephone,a Session Initiation Protocol (SIP) phone, a smart phone, a featurephone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant(PDA), a laptop, a handheld communication device, a handheld computingdevice, a netbook, a tablet, a satellite radio, a data card, a wirelessmodem card, and/or another processing device for communicating over awireless system. Further, although discussed with respect to wirelessdevices, the disclosed aspects can also be implemented with wireddevices, or with both wired and wireless devices.

The display units (as well as other interface components discussedherein) can provide, a command line interface, a speech interface,natural language text interface, and the like. For example, a GUI can berendered that provides a user with a region or means to load, import,select, read, and so forth, various requests and can include a region topresent the results of the various requests. These regions can includeknown text and/or graphic regions that include dialog boxes, staticcontrols, drop-down-menus, list boxes, pop-up menus, as edit controls,combo boxes, radio buttons, check boxes, push buttons, graphic boxes,and so on. In addition, utilities to facilitate the informationconveyance, such as vertical and/or horizontal scroll bars fornavigation and toolbar buttons to determine whether a region will beviewable, can be employed. Thus, it could be inferred that the user didwant the action performed.

The user can also interact with the regions to select and provideinformation through various devices such as a mouse, a touchpad, aroller ball, a keypad, a keyboard, a pen, gestures captured with acamera, a touchscreen, and/or voice activation, for example. Accordingto an aspect, a mechanism, such as a push button or the enter key on thekeyboard, can be employed subsequent to entering the information inorder to initiate information conveyance. However, it is to beappreciated that the disclosed aspects are not so limited. For example,merely highlighting a check box can initiate information conveyance. Inanother example, a command line interface can be employed. For example,the command line interface can prompt the user for information byproviding a text message, producing an audio tone, or the like. The usercan then provide suitable information, such as alphanumeric inputcorresponding to an option provided in the interface prompt or an answerto a question posed in the prompt. It is to be appreciated that thecommand line interface can be employed in connection with a GUI and/orApplication Programming Interface (API). In addition, the command lineinterface can be employed in connection with hardware (e.g., videocards) and/or displays (e.g., black and white, and Video Graphics Array(VGA)) with limited graphic support, and/or low bandwidth communicationchannels.

FIG. 3 illustrates an example, non-limiting, system 300 that utilizes apartition of a navigation system to facilitate communications inaccordance with one or more embodiments described herein. Repetitivedescription of like elements employed in other embodiments describedherein is omitted for sake of brevity.

The system 300 can comprise one or more of the components and/orfunctionality of the system 100, the system 200, and vice versa. Asillustrated, the navigation system 118 can comprise a partitionenvironment 120 that can comprise a multitude of partitions, a few ofwhich are illustrated as a first partition 302 ₁, a second partition 302₂, through a Nth partition 302 _(N), where N is an integer. Thepartitions (e.g., the first partition 302 ₁, the second partition 302 ₂,and the Nth partition 302 _(N)) can be communicatively coupled to oneanother and to other system components via an operating system 304. Theoperating system 304 can comprise one or more memories and one or moreprocessors.

The partitions (e.g., the first partition 302 ₁, the second partition302 ₂, and the Nth partition 302 _(N)) can be similar to partitionsspecified in the Avionics Application Standard Software Interface (ARINC653), according to an implementation. ARINC 653 is included in ARINC600-Series standards for digital aircraft and flight simulators. ARINC653 provides a software specification for space and time partitioning insafety-critical avionics real-time operating systems. Further, ARINC 653provides for the hosting of multiple applications of different softwarelevels on the same hardware in the context of an integrated modularavionics architecture.

At least one of the partitions (e.g., at least one of the firstpartition 302 ₁, the second partition 302 ₂, and the Nth partition 302_(N)) can be dedicated or only used for the connectivity between thenavigation system 118 and the remote device 116 as discussed herein. Atleast some of the partitions in the partition environment can be usedfor highly sensitive and/or safety critical systems. Therefore, if onepartition shuts down, becomes corrupt, or another type of failureoccurs, since the partitions are separated from one another, there is noimpact on the other partitions. For example, if a malicious attack isattempted (or is successful) on the first partition 302 ₁, the otherpartitions (e.g., the second partition 302 ₂, the Nth partition 302_(N)) are not affected. In an example, one of the other partitions(e.g., the second partition 302 ₂) can be utilized for implementation ofat least a portion of the navigation system 118 (e.g., active flightplans). Accordingly, even if a malicious attack occurred on the firstpartition 302 ₁, the active flight plan (in the second partition 302 ₂)is not impacted. The active flight plan is the flight plan that theflight management system is actively using to fly the aircraft.

The security component 106 can interface with a developer component 306integrated within a partition (e.g., the first partition 302 ₁) of thenavigation system 118. The first partition 302 ₁ can also comprise apartition memory 308, which can be independent of respective partitionmemories of other partitions (e.g., the second partition 302 ₂ and theNth partition 302 _(N)) within the partition environment 120.

The partition memory 308 can retain information related tocommunications between the navigation system 118 and the remote device116. For example, the information can be stored in data stores orspecial data structures. The output of the information can beconfigurable with flexible access to the internal data. For example, auser, through an associated remote device, such as the remote device 116(e.g., via the interface component 204) and/or the navigation system 118(e.g., via the interface component 206) can choose the parameters thatshould be output. In a specific, non-limiting example, there can be anin-service problem (e.g., an error message that is difficult torecreate) that occurs when an aircraft is flying out of a particularairport (but not when flying out of other airports). A loadable databasecan be created to output data that can be utilized to diagnose (e.g.,debug) the problem, which can be sent to an aircraft (e.g., uploaded tothe navigation system 118) and during the flight, the information can beautomatically recorded (e.g., by an EFB or another device).

FIG. 4 illustrates an example, non-limiting, system 400 for renderingmodifications to a flight plan on one or more displays in accordancewith one or more embodiments described herein. Repetitive description oflike elements employed in other embodiments described herein is omittedfor sake of brevity.

The system 400 can comprise one or more of the components and/orfunctionality of the system 100, the system 200, the system 300, andvice versa. The disclosed aspects can be utilized to visualize instancesbased on applications, that are outside the system, request predictionof a (short) flight plan. The navigation system 118 can fly the aircraftand determine the trajectory, which can be output to the remoteapplication (e.g., the remote device 116). For example, the navigationsystem 118 can operate the aircraft and can provide the information tothe remote device 116 (e.g., the remote application). The informationcan be displayed on the interface component 204 of the remote device116, even though the remote device may be located in another geographicarea. For example, prior to the flight, the pilot can review the flightinformation at a location other than the flight deck and can make one ormore modifications through interaction with the interface component 204.The modifications can be retained on the remote device until the remotedevice is physically connect to the navigation system 118, or connectedto the navigation system 118 in another secure manner (e.g., is in closeproximity to the navigation system, interfaces with another device thatis in secure communication with the navigation system 118, is pairedwith the navigation system 118, and so on).

To incorporate the changes made on the remote device 116 to thenavigation system 118, the remote device 116 can communicate with thededicated partition 122 (e.g., the connected navigation systempartition, the first partition 302 ₁). By interacting with only thededicated partition 122, if there is malware on the remote device thatattacks the navigation system 118, the connected navigation systempartition can be the dedicated gatekeeper of any information receivedand/or output via the communication manager engine 102. Therefore, if avirus or malware is detected, the dedicated partition 122 can shut downand not impact the remainder of the navigation system 118. Thus, thepartitions can operate independently.

In addition, inside the navigation system 118 there can be flight plansthat define departure airports, departure procedures, the waypoints, theairways, the arrival procedures, and the arrival airports. These are allpoints, sometimes navigational aids, such as a list of points alongwhich the aircraft will traverse (e.g., the flight plan). There can bemultiple copies of the flight data. One of the copies (e.g., a mastercopy) is the active flight plan, which can be currently active or theflight plan that the aircraft is using to navigate the flight. Forexample, the flight plan is used by a trajectory generation functionwithin the navigation system 118 to generate a trajectory to which theaircraft is controlled.

If an edit request (e.g., insert a waypoint, remove a waypoint) is beingsent from the remote device 116 to the navigation system 118, the changeshould be reviewed somewhere in the certified system. The certifiedsystem can include at least one member of the flight crew and thenavigation system 118. Thus, nothing perceived on the remote deviceshould be relied upon due to the integrity, the hardware, theavailability of the remote device, and so on. Thus, the final review bythe flight crew should occur inside the certified system (e.g., at averification component 402). Interaction with the verification component402 can be facilitated by the interface component 206.

Thus, similar to a data link between the aircraft to an air trafficcontrol center or dispatcher, any changes to the flight plan (e.g., amodified or secondary flight plan) can be loaded, which can becompletely segregated from the actual flight plan. In an example, thechanges to the flight plan can be segregated in the dedicated partition122. According to another example, the changes to the flight plan can beincluded as part of the core partition (which can contain the flightplan management function) but a dedicated separate memory structure.This can be similar to a sandbox for the flight crew to review what thechanges will look like. The flight crew can review the modified flightplan, make sure the changes are intended changes, and push a button ormake another selection (e.g., through the interface component 206) tomake it the active flight plan.

Once the flight plan is changed, the dedicated partition 122 could drivedifferent layers of display. There are different displays in thecockpit, such as artificial horizon, the navigation display, which is alateral map (which is a GUI for avionics) using ARINC 661 and/or ARINC739 technology. It is noted that the legacy navigational display canutilize the Electronic Flight Information System (EFIS) per ARINC 702A.Further, there can be multiple layers to show the role the flightmanagement can have, and the other layers can be driven from theconnected flight management partition (e.g., the dedicated partition).

In an example, an overlay component 404 can be utilized to view acurrent or active flight plan and one or more modifications to theactive flight plan at substantially the same time. For example, anelectronic map can be rendered via the interface component 206 or viaone or more displays. The electronic map can include the route of theactive flight plan and the modified plan can be overlaid on the activeflight plan in such a manner that both flight plans can be viewed. Forexample, the modified flight plan can be transparent such that theactive flight plan can be viewed through the modified flight plan. Byviewing both flight plans at substantially the same time, modificationscan be made in a configurable manner prior to accepting the changes.

In an example, the user can build a flight plan and indicate to insertwaypoints at a location, transfer this entire flight plan to thenavigation system, and so on. The flight crew might receive the flightplan in the pilot's lounge (while waiting for the inbound aircraft) fromthe dispatcher, review it and make changes, go into the cockpit, pairthe devices (e.g., the remote device and the navigation system 118) andtransfer the flight plan into the navigation system 118. Thus, thenavigation system 118 can provide a pairing algorithm and only theflight crew can see the number (or other code) to authenticate. Thenumber (or other code) can be used as a key, and private key exchangescan be made for security purposes. Other methodologies can also beutilized (e.g., private/public key exchange and a secure key store, andso on), which would not require a manual pairing processing.

FIG. 5 illustrates another example, non-limiting, system 500 forfacilitating modifications to at least a portion of a navigation systemby a remote device in accordance with one or more embodiments describedherein. Repetitive description of like elements employed in otherembodiments described herein is omitted for sake of brevity.

The system 500 can comprise one or more of the components and/orfunctionality of the system 100, the system 200, the system 300, and/orthe system 400, and vice versa. The system 500 can include a machinelearning and reasoning component 502, which can employ automatedlearning and reasoning procedures (e.g., the use of explicitly and/orimplicitly trained statistical classifiers) in connection withperforming inference and/or probabilistic determinations and/orstatistical-based determinations in accordance with one or more aspectsdescribed herein.

According to some implementations, the machine learning and reasoningcomponent 502 can facilitate single-operation (e.g., single pilot)and/or autonomous operation of a vehicle (e.g., aircraft, automobile,watercraft, and so on).

In some implementations, the machine learning and reasoning component502 can employ principles of probabilistic and decision theoreticinference. Additionally, or alternatively, the machine learning andreasoning component 502 can rely on predictive models constructed usingmachine learning and/or automated learning procedures. Logic-centricinference can also be employed separately or in conjunction withprobabilistic methods.

The machine learning and reasoning component 502 can infer whether oneor more remote devices are authenticated devices, whether one or morechanges initiated at remote devices should be implemented in anavigation system, and/or whether other types of communications betweenone or more remote devices and a navigation system should beimplemented.

As it relates to machine learning, as used herein, the term “inference”refers generally to the process of reasoning about or inferring statesof the system, a component, a module, the environment, and/or assetsfrom a set of observations as captured through events, reports, dataand/or through other forms of communication. Inference can be employedto identify a specific context or action, or can generate a probabilitydistribution over states, for example. The inference can beprobabilistic. For example, computation of a probability distributionover states of interest based on a consideration of data and/or events.The inference can also refer to techniques employed for composinghigher-level events from a set of events and/or data. Such inference canresult in the construction of new events and/or actions from a set ofobserved events and/or stored event data, whether or not the events arecorrelated in close temporal proximity, and whether the events and/ordata come from one or several events and/or data sources. Variousclassification schemes and/or systems (e.g., support vector machines,neural networks, logic-centric production systems, Bayesian beliefnetworks, fuzzy logic, data fusion engines, and so on) can be employedin connection with performing automatic and/or inferred action inconnection with the disclosed aspects.

The various aspects (e.g., in connection with an open interface from oneor more remote devices to a navigation system (or more than onenavigation system)) can employ various artificial intelligence-basedschemes for carrying out various aspects thereof. For example, a processfor evaluating credentials of one or more remote devices can be utilizedto determine if information from a remote device should be transferredto the navigation system, whether one or more changes to a flight planshould be implemented at the navigation system, and so on.

A classifier is a function that maps an input attribute vector, x=(x1,x2, x3, x4, xn), to a confidence that the input belongs to a class. Inother words, f(x)=confidence(class). Such classification can employ aprobabilistic and/or statistical-based analysis (e.g., factoring intothe analysis utilities and costs) to provide a prognosis or infer anaction that should be implemented based on received operating conditionsand current conditions, whether to selectively modify a recommendedpath, and so on. In the case of bi-directional communications, forexample, attributes can be identification of users of one or more remotedevices, authentication of the one or more users, one or more changes toa flight plan, and the classes can be criteria of how to interpret andimplement the one or more changes to the flight plan based onauthentication of the users and other security rules and/or protocols.

A Support Vector Machine (SVM) is an example of a classifier that can beemployed. The SVM operates by finding a hypersurface in the space ofpossible inputs, which hypersurface attempts to split the triggeringcriteria from the non-triggering events. Intuitively, this makes theclassification correct for testing data that can be similar, but notnecessarily identical to training data. Other directed and undirectedmodel classification approaches (e.g., naïve Bayes, Bayesian networks,decision trees, neural networks, fuzzy logic models, and probabilisticclassification models) providing different patterns of independence canbe employed. Classification as used herein, can be inclusive ofstatistical regression that is utilized to develop models of priority.

One or more aspects can employ classifiers that are explicitly trained(e.g., through a generic training data) as well as classifiers that areimplicitly trained. For example, SVM's can be configured through alearning or training phase within a classifier constructor and featureselection module. Thus, a classifier(s) can be used to automaticallylearn and perform a number of functions, including but not limited todetermining according to a predetermined criteria how to implementchanges at a navigation system when the changes are based on informationreceived from one or more remote devices, taking into considerationconflicts between changes at different remote devices, and so on.

Additionally, or alternatively, an implementation scheme (e.g., a rule,a policy, and so on) can be applied to control and/or regulate one ormore changes to an active flight plan. In some implementations, basedupon a predefined criterion, the rules-based implementation canautomatically and/or dynamically implement the changes, requestconfirmation of the intended change, or refuse to implement the change.In response thereto, the rule-based implementation can automaticallyinterpret and carry out functions associated with the route planning andnavigation based on a cost-benefit analysis and/or a risk analysis byemploying a predefined and/or programmed rule(s) based upon any desiredcriteria.

Methods that can be implemented in accordance with the disclosed subjectmatter, will be better appreciated with reference to the following flowcharts and/or the above routing diagrams. While, for purposes ofsimplicity of explanation, the methods are shown and described as aseries of blocks, it is to be understood and appreciated that thedisclosed aspects are not limited by the number or order of blocks, assome blocks can occur in different orders and/or at substantially thesame time with other blocks from what is depicted and described herein.Moreover, not all illustrated blocks are required to implement thedisclosed methods. It is to be appreciated that the functionalityassociated with the blocks can be implemented by software, hardware, acombination thereof, or any other suitable means (e.g., device, system,process, component, and so forth). Additionally, it should be furtherappreciated that the disclosed methods are capable of being stored on anarticle of manufacture to facilitate transporting and transferring suchmethods to various devices. Those skilled in the art will understand andappreciate that the methods could alternatively be represented as aseries of interrelated states or events, such as in a state diagram.According to some implementations, the methods can be performed by asystem comprising a processor. Additionally, or alternatively, themethod can be performed by a machine-readable storage medium and/or anon-transitory computer-readable medium, comprising executableinstructions that, when executed by a processor, facilitate performanceof the methods.

FIG. 6 illustrates a flow diagram of an example, non-limiting,computer-implemented method 600 for facilitating an open interface to anavigation system in accordance with one or more embodiments describedherein. Repetitive description of like elements employed in otherembodiments described herein is omitted for sake of brevity.

In some implementations, a system comprising a processor can perform thecomputer-implemented method 600 and/or other methods discussed herein.In other implementations, a device comprising a processor can performthe computer-implemented method 600 and/or other methods discussedherein. In other implementations, a machine-readable storage medium, cancomprise executable instructions that, when executed by a processor,facilitate performance of operations, which can be the operationsdiscussed with respect to the computer-implemented method 600 and/orother methods discussed herein. In further implementations, a computerreadable storage device comprising executable instructions that, inresponse to execution, cause a system comprising a processor to performoperations, which can be operations discussed with respect to thecomputer-implemented method 600 and/or other methods discussed herein.

At 602 of the computer-implemented method 600, a naming of a datastructure of a navigation system can be genericized (e.g., via theintegration component 104). Genericizing the naming of the datastructure can facilitate the bi-directional communication. For example,by genericizing the naming of data structures, devices that utilizedifferent computing languages can be enabled to communicate with thenavigation system. Further by genericizing the naming, an entity (e.g.,a developer entity) does not need intrinsic domain knowledge of thenavigation system data structures and/or methodologies. In an example,the naming of data structures can be specific to a particular FMSimplementation, which can be abstracted by the SDK. The SDK can also beavailable in a multi-platform environment (e.g., using a programminglanguage, such as C++) that can be integrated in different programingenvironments.

Further, at 604 of the computer-implemented method 600, development ofan application that enables the bi-directional communication between theremote device and the navigation system can be facilitated (e.g., viathe security component 106). Thereafter, the bi-directionalcommunication between a remote device and a navigation system can beenabled (e.g., via the communication component 108). The remote devicecan be a portable electronic device external to the navigation system.Enabling the bi-directional communication can be based on a utilizationof the data structure naming that has been genericized and can compriseinterfacing with a partition of the navigation system. The partition ofthe navigation system can be a single partition of a partitionenvironment that comprises a plurality of partitions. According to someimplementations, the partition of the navigation system can comprise apartition memory that is independent of respective partition memories ofthe plurality of partitions.

In an example, the method can also comprise authenticating the remotedevice prior to implementing the bi-directional communication. Inanother example, the method can comprise sending one or more requests tothe navigation system. The one or more requests can comprise an editrequest, a query request, or combinations thereof. The edit request cancomprise one or more optimizations to a trajectory of the aircraft orother vehicle. In another example, the edit request can comprise amodification to data of a flight plan stored by the navigation system.Further to this example, the flight plan can comprise information forprediction of a four-dimensional trajectory of an aircraft. The queryrequest can comprise a request for an on-demand performance calculationof an aircraft. In another example, the query request can comprise alook-up (or search) of data in a database stored within the navigationsystem. According to some implementations, the query request cancomprise a request for a trajectory determination for a flight plansegment (or more than one flight plan segment) associated with anaircraft.

FIG. 7 illustrates a flow diagram of an example, non-limiting,computer-implemented method 700 authenticating one or more devices forinteraction with a navigation system in accordance with one or moreembodiments described herein. Repetitive description of like elementsemployed in other embodiments described herein is omitted for sake ofbrevity.

The computer-implemented method 700 starts, at 702, when a datastructure of the navigation system can be abstracted and/or encapsulatedsuch that specific details related to the data structure are notnecessary for communication as discussed herein (e.g., via theintegration component 104).

At 704, development of an application that enables bi-directionalcommunication between a remote device and the navigation system can befacilitated (e.g., via the security component 106). The development ofthe application can be based on a utilization of the data structureabstracted and/or encapsulated. Further, development of the applicationcan comprise interfacing with a partition of the navigation system. Thepartition of the navigation system can be selected from a multitude ofpartitions and can be segregated from the other non-selected partitionsof the multitude of partitions.

Further, at 706, a remote device (or more than one remote device) can beauthenticated (e.g., via the security component 106 or the verificationcomponent 402). For example, the authentication of the remote device canrelate to the device being previously identified as a device authorizedto receive data from, and send data to, a navigation system. In anotherexample, the user of the device can be authenticated based one or moreprompts which have been successfully answered (e.g., via the interfacecomponent 204). In accordance with some implementations, a flight crew,for example, can actively enable (e.g., through physical interactionwith) the navigation system to accept incoming communication from theremote device.

In accordance with some implementations, the authentication does notsimply authenticate the remote device (e.g., that a message came fromthe EFB). Instead, there could be malware running on the remote devicethat is attempting to communicate with the navigation system. Theauthentication can happen through use of the SDK (e.g., via the securitycomponent 106 or the verification component 402), which can add thenecessary information to the communication in order for the navigationsystem to ensure the message was received from an authenticatedapplication on the remote device. For example, the malware could attackand/or hijack the application (e.g., the SDK) and piggyback through theapplication and attempt to communicate with the navigation system.Accordingly, the authentication, at 706, can help prevent the occurrenceof such an attempt.

According to some implementations, interaction with the navigationsystem can be established only with trusted devices and/or trustedsoftware, which can be executing on one or more trusted devices. Forexample, the trusted devices can be devices associated with one or moremembers of a flight crew or other trusted individuals. According to animplementation, the one or more trusted devices can be devices that havepreviously interacted with the navigation system or can be new devices.In the case of a new device, one or more security protocols can beinitiated and carried out with the device in order to facilitate theauthentication. For example, one or more security questions or promptscan be output at the device, the response to which can be utilized todetermine if the device is associated with an authorized user. Accordingto some implementations, one or more security protocols can be initiatedand carried out with a device that has previously interacted with thenavigation system in order to ensure the device is still associated withan authorized user.

Bi-directional communication between the remote device and thenavigation system can be facilitated, at 708 (e.g., via thecommunication component 108). For example, the bi-directionalcommunication can allow the device and the navigation system to engagein a back-and-forth dialog. As such, the navigation system and/or theremote device can initiate the dialog and/or response to a requestreceived from the other device (e.g., the navigation system, a remotedevice).

FIG. 8 illustrates a flow diagram of an example, non-limiting,computer-implemented method 800 for segregating information receivedfrom one or more remote devices prior to applying the information to anavigation system in accordance with one or more embodiments describedherein. Repetitive description of like elements employed in otherembodiments described herein is omitted for sake of brevity.

A remote device and/or a user of a remote device can be authenticated,at 802 of the computer-implemented method 800 (e.g., via the securitycomponent 106 and/or the verification component 402). Authentication caninclude various types of authentication techniques and methods (e.g.,exchange of keys, and so on). Further, at 804 of thecomputer-implemented method 800 information can be received from atleast one device, such as the remote device 116 (e.g., via thecommunication component 108). The information received can be related toa flight plan or other operational parameters of an aircraft.

Upon or after receipt of the information, the information can be placedin at least one dedicated partition of a partition environment, at 806of the computer-implemented method (e.g., via the partition environment120). By placing the information in the dedicated partition, theinformation can be segregated and not affect the navigation system.

At 808 of the computer-implemented method 800, the information in thededicated partition can be selectively applied to the navigation system(e.g., via the verification component 402 and/or the overlay component404). For example, one or more authenticated entities (e.g., throughtheir respective devices) can verify the information and provide anindication that the information is accepted and can be applied to thenavigation system.

In order to provide a context for the various aspects of the disclosedsubject matter, FIGS. 9 and 10 as well as the following discussion areintended to provide a brief, general description of a suitableenvironment in which the various aspects of the disclosed subject mattercan be implemented.

With reference to FIG. 9 , an example environment 910 for implementingvarious aspects of the aforementioned subject matter includes a computer912. The computer 912 includes a processing unit 914, a system memory916, and a system bus 918. The system bus 918 couples system componentsincluding, but not limited to, the system memory 916 to the processingunit 914. The processing unit 914 can be any of various availableprocessors. Multi-core microprocessors and other multiprocessorarchitectures also can be employed as the processing unit 914.

The system bus 918 can be any of several types of bus structure(s)including the memory bus or memory controller, a peripheral bus orexternal bus, and/or a local bus using any variety of available busarchitectures including, but not limited to, 8-bit bus, ARINC 429, ARINC664, Industrial Standard Architecture (ISA), Micro-Channel Architecture(MSA), Extended ISA (EISA), Intelligent Drive Electronics (IDE), VideoElectronics Standards Association (VESA) Local Bus (VLB), PeripheralComponent Interconnect (PCI), Universal Serial Bus (USB), AdvancedGraphics Port (AGP), Personal Computer Memory Card InternationalAssociation bus (PCMCIA), and Small Computer Systems Interface (SCSI).

The system memory 916 includes volatile memory 920 and nonvolatilememory 922. The Basic Input/Output System (BIOS), containing the basicroutines to transfer information between elements within the computer912, such as during start-up, is stored in nonvolatile memory 922. Itshould be appreciated that data store components (e.g., memories)described herein can be either volatile memory or nonvolatile memory, orcan include both volatile and nonvolatile memory. By way of example andnot limitation, nonvolatile memory can include Read Only Memory (ROM),Programmable ROM (PROM), Electrically Programmable ROM (EPROM),Electrically Erasable ROM (EEPROM), or flash memory. Volatile memory 920includes Random Access Memory (RAM), which acts as external cachememory. By way of example and not limitation, RAM is available in manyforms such as Synchronous RAM (SRAM), Dynamic RAM (DRAM), SynchronousDRAM (SDRAM), Double Data Rate SDRAM (DDR SDRAM), Enhanced SDRAM(ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). Memoryof the disclosed aspects are intended to comprise, without being limitedto, these and other suitable types of memory.

Computer 912 also includes removable/non-removable,volatile/non-volatile computer storage media. FIG. 9 illustrates, forexample a disk storage 924. Disk storage 924 includes, but is notlimited to, devices like a magnetic disk drive, floppy disk drive, tapedrive, Jaz drive, Zip drive, LS-100 drive, flash memory card, or memorystick. In addition, disk storage 924 can include storage mediaseparately or in combination with other storage media including, but notlimited to, an optical disk drive such as a Compact Disk ROM device(CD-ROM), CD Recordable Drive (CD-R Drive), CD Rewritable Drive (CD-RWDrive) or a Digital Versatile Disk ROM (DVD-ROM) drive. To facilitateconnection of the disk storage 924 to the system bus 918, a removable ornon-removable interface is typically used such as interface 926.

It is to be appreciated that FIG. 9 describes software that acts as anintermediary between users and the basic computer resources described insuitable operating environment 910. Such software includes an operatingsystem 928. Operating system 928, which can be stored on disk storage924, acts to control and allocate resources of the computer 912. Systemapplications 930 take advantage of the management of resources byoperating system 928 through program modules 932 and program data 934stored either in system memory 916 or on disk storage 924. It is to beappreciated that one or more embodiments of the subject disclosure canbe implemented with various operating systems or combinations ofoperating systems.

A user enters commands or information into the computer 912 throughinput device(s) 936. Input devices 936 include, but are not limited to,a pointing device such as a mouse, trackball, stylus, touchpad,keyboard, microphone, joystick, a Cursor Control Device (CCD), game pad,satellite dish, scanner, TV tuner card, digital camera, digital videocamera, web camera, and the like. These and other input devices connectto the processing unit 914 through the system bus 918 via interfaceport(s) 938. Interface port(s) 938 include, for example, a serial port,a parallel port, a game port, and a Universal Serial Bus (USB). Outputdevice(s) 940 use some of the same type of ports as input device(s) 936.Thus, for example, a USB port can be used to provide input to computer912, and to output information from computer 912 to an output device940. Output adapters 942 are provided to illustrate that there are someoutput devices 940 like monitors, speakers, and printers, among otheroutput devices 940, which require special adapters. The output adapters942 include, by way of illustration and not limitation, video and soundcards that provide a means of connection between the output device 940and the system bus 918. It should be noted that other devices and/orsystems of devices provide both input and output capabilities such asremote computer(s) 944.

Computer 912 can operate in a networked environment using logicalconnections to one or more remote computers, such as remote computer(s)944. The remote computer(s) 944 can be a personal computer, a server, arouter, a network PC, a workstation, a microprocessor based appliance, apeer device or other common network node and the like, and typicallyincludes many or all of the elements described relative to computer 912.For purposes of brevity, only a memory storage device 946 is illustratedwith remote computer(s) 944. Remote computer(s) 944 is logicallyconnected to computer 912 through a network interface 948 and thenphysically connected via communication connection 950. Network interface948 encompasses communication networks such as Local Area Networks (LAN)and Wide Area Networks (WAN). LAN technologies include Fiber DistributedData Interface (FDDI), Copper Distributed Data Interface (CDDI),Ethernet/IEEE 802.3, Token Ring/IEEE 802.5 and the like. WANtechnologies include, but are not limited to, point-to-point links,circuit switching networks like Integrated Services Digital Networks(ISDN) and variations thereon, packet switching networks, and DigitalSubscriber Lines (DSL).

Communication connection(s) 950 refers to the hardware/software employedto connect the network interface 948 to the system bus 918. Whilecommunication connection 950 is shown for illustrative clarity insidecomputer 912, it can also be external to computer 912. Thehardware/software necessary for connection to the network interface 948includes, for exemplary purposes only, internal and externaltechnologies such as, modems including regular telephone grade modems,cable modems and DSL modems, ISDN adapters, and Ethernet cards.

FIG. 10 is a schematic block diagram of a sample computing environment1000 with which the disclosed subject matter can interact. The samplecomputing environment 1000 includes one or more client(s) 1002. Theclient(s) 1002 can be hardware and/or software (e.g., threads,processes, computing devices). The sample computing environment 1000also includes one or more server(s) 1004. The server(s) 1004 can also behardware and/or software (e.g., threads, processes, computing devices).The servers 1004 can house threads to perform transformations byemploying one or more embodiments as described herein, for example. Onepossible communication between a client 1002 and servers 1004 can be inthe form of a data packet adapted to be transmitted between two or morecomputer processes. The sample computing environment 1000 includes acommunication framework 1006 that can be employed to facilitatecommunications between the client(s) 1002 and the server(s) 1004. Theclient(s) 1002 are operably connected to one or more client datastore(s) 1008 that can be employed to store information local to theclient(s) 1002. Similarly, the server(s) 1004 are operably connected toone or more server data store(s) 1010 that can be employed to storeinformation local to the servers 1004.

Reference throughout this specification to “one embodiment,” or “anembodiment,” means that a particular feature, structure, orcharacteristic described in connection with the embodiment is includedin at least one embodiment. Thus, the appearances of the phrase “in oneembodiment,” “in one aspect,” or “in an embodiment,” in various placesthroughout this specification are not necessarily all referring to thesame embodiment. Furthermore, the particular features, structures, orcharacteristics can be combined in any suitable manner in one or moreembodiments.

As used in this disclosure, in some embodiments, the terms “component,”“system,” “interface,” “manager,” and the like are intended to refer to,or comprise, a computer-related entity or an entity related to anoperational apparatus with one or more specific functionalities, whereinthe entity can be either hardware, a combination of hardware andsoftware, software, or software in execution, and/or firmware. As anexample, a component can be, but is not limited to being, a processrunning on a processor, a processor, an object, an executable, a threadof execution, computer-executable instructions, a program, and/or acomputer. By way of illustration and not limitation, both an applicationrunning on a server and the server can be a component

One or more components can reside within a process and/or thread ofexecution and a component can be localized on one computer and/ordistributed between two or more computers. In addition, these componentscan execute from various computer readable media having various datastructures stored thereon. The components can communicate via localand/or remote processes such as in accordance with a signal having oneor more data packets (e.g., data from one component interacting withanother component in a local system, distributed system, and/or across anetwork such as the Internet with other systems via the signal). Asanother example, a component can be an apparatus with specificfunctionality provided by mechanical parts operated by electric orelectronic circuitry, which is operated by a software application orfirmware application executed by one or more processors, wherein theprocessor can be internal or external to the apparatus and can executeat least a part of the software or firmware application. As yet anotherexample, a component can be an apparatus that provides specificfunctionality through electronic components without mechanical parts,the electronic components can comprise a processor therein to executesoftware or firmware that confer(s) at least in part the functionalityof the electronic components. In an aspect, a component can emulate anelectronic component via a virtual machine, e.g., within a cloudcomputing system. While various components have been illustrated asseparate components, it will be appreciated that multiple components canbe implemented as a single component, or a single component can beimplemented as multiple components, without departing from exampleembodiments

In addition, the words “example” and “exemplary” are used herein to meanserving as an instance or illustration. Any embodiment or designdescribed herein as “example” or “exemplary” is not necessarily to beconstrued as preferred or advantageous over other embodiments ordesigns. Rather, use of the word example or exemplary is intended topresent concepts in a concrete fashion. As used in this application, theterm “or” is intended to mean an inclusive “or” rather than an exclusive“or.” That is, unless specified otherwise or clear from context, “Xemploys A or B” is intended to mean any of the natural inclusivepermutations. That is, if X employs A; X employs B; or X employs both Aand B, then “X employs A or B” is satisfied under any of the foregoinginstances. In addition, the articles “a” and “an” as used in thisapplication and the appended claims should generally be construed tomean “one or more” unless specified otherwise or clear from context tobe directed to a singular form.

Inference can also refer to techniques employed for composinghigher-level events from a set of events and/or data. Such inferenceresults in the construction of new events or actions from a set ofobserved events and/or stored event data, whether the events arecorrelated in close temporal proximity, and whether the events and datacome from one or several event and data sources. Various classificationschemes and/or systems (e.g., support vector machines, neural networks,expert systems, Bayesian belief networks, fuzzy logic, and data fusionengines) can be employed in connection with performing automatic and/orinferred action in connection with the disclosed subject matter.

In addition, the various embodiments can be implemented as a method,apparatus, or article of manufacture using standard programming and/orengineering techniques to produce software, firmware, hardware, or anycombination thereof to control a computer to implement the disclosedsubject matter. The term “article of manufacture” as used herein isintended to encompass a computer program accessible from anycomputer-readable device, machine-readable device, computer-readablecarrier, computer-readable media, machine-readable media,computer-readable (or machine-readable) storage/communication media. Forexample, computer-readable media can comprise, but are not limited to, amagnetic storage device, e.g., hard disk; floppy disk; magneticstrip(s); an optical disk (e.g., Compact Disc (CD), a Digital Video Disc(DVD), a Blu-ray Disc™ (BD)); a smart card; a flash memory device (e.g.,card, stick, key drive); and/or a virtual device that emulates a storagedevice and/or any of the above computer-readable media. Of course, thoseskilled in the art will recognize many modifications can be made to thisconfiguration without departing from the scope or spirit of the variousembodiments

The above description of illustrated embodiments of the subjectdisclosure, including what is described in the Abstract, is not intendedto be exhaustive or to limit the disclosed embodiments to the preciseforms disclosed. While specific embodiments and examples are describedherein for illustrative purposes, various modifications are possiblethat are considered within the scope of such embodiments and examples,as those skilled in the relevant art can recognize.

In this regard, while the subject matter has been described herein inconnection with various embodiments and corresponding figures, whereapplicable, it is to be understood that other similar embodiments can beused or modifications and additions can be made to the describedembodiments for performing the same, similar, alternative, or substitutefunction of the disclosed subject matter without deviating therefrom.Therefore, the disclosed subject matter should not be limited to anysingle embodiment described herein, but rather should be construed inbreadth and scope in accordance with the appended claims below.

We claim:
 1. A system, comprising: at least one memory that storesexecutable components; and at least one processor, operatively coupledto the at least one memory, that executes the executable components,wherein the executable components comprise: a communication componentthat facilitates direct bi-directional communication between a remotedevice and a navigation system based on enablement of an applicationthat supports the direct bi-directional communication between the remotedevice and the navigation system; a partition component that placesinformation received from the remote device into a dedicated partitionof a partition environment of the navigation system; and an overlaycomponent that selectively applies the information received from theremote device to the navigation system based on activation approval ofthe information, wherein the information from the remote device replacesother information stored in an active flight plan; and a controlcomponent that controls an aircraft based on the active flight plan. 2.The system of claim 1, wherein the overlay component moves theinformation from the dedicated partition to the active flight plan ofthe navigation system.
 3. The system of claim 1, wherein the remotedevice is a portable electronic device external to the navigationsystem.
 4. The system of claim 1, wherein the dedicated partition is asingle partition of the partition environment, and wherein the dedicatedpartition is segregated from other partitions of the partitionenvironment.
 5. The system of claim 1, wherein the partition environmentcomprises a group of partitions, including the dedicated partition,wherein partitions of the group of partitions comprise respectiveindependent memory structures.
 6. The system of claim 5, wherein thegroup of partitions are schedule and time independent from one another.7. The system of claim 5, wherein actions associated with a firstpartition of the group of partitions do not impact respective actions ofother partitions of the group of partitions.
 8. The system of claim 1,wherein the dedicated partition isolates the navigation system fromprocessing systems external to the navigation system.
 9. The system ofclaim 1, further comprising a security component that authenticates theremote device prior to enablement of the direct bi-directionalcommunication.
 10. The system of claim 9, wherein the security componentis implemented as a software development kit.
 11. A method, comprising:facilitating, by a system comprising a processor, a directbi-directional communication between a navigation system and a deviceexternal to the navigation system, wherein the direct bi-directionalcommunication is based on an application that supports the directbi-directional communication, and wherein the direct bi-directionalcommunication is via a defined virtual link protected via adeterministic network; segregating, by the system, information receivedfrom the device external to the navigation system into a definedpartition of a partition environment of the navigation system; andapplying, by the system, the information to the navigation system basedon a confirmed activation of the information received from the deviceexternal to the navigation system, wherein the information from theremote device replaces other information stored in an active flightplan, and wherein the active flight plan controls an aircraft.
 12. Themethod of claim 11, wherein the application is a first application, andwherein the defined partition of the partition environment interfaceswith a second application external to the navigation system, and whereinthe navigation system is segregated from the second application via thedefined partition.
 13. The method of claim 11, wherein the definedpartition of the partition environment isolates one or more attempts forinteraction with the navigation system from one or more devices externalto the navigation system, wherein an isolation of the one or moreattempts secure a functionality of the navigation system.
 14. The methodof claim 11, wherein the defined partition of the navigation systemremoves direct interaction between an external application and thenavigation system while bypassing a domain guard.
 15. The method ofclaim 11, wherein the navigation system is associated with a vehicle ata first location and the device external to the navigation system is ata second location, different from the first location.
 16. The method ofclaim 15, wherein the navigation system is associated with the aircraftthat is in flight, and wherein the device external to the navigationsystem is located on the aircraft.
 17. A computer readable storagedevice comprising executable instructions that, in response toexecution, cause a system comprising a processor to perform operations,the operations comprising: facilitating a direct bi-directionalcommunication between a remote device and a navigation system based onenablement of an application that supports the direct bi-directionalcommunication between the remote device and the navigation system;placing information received from the remote device into a dedicatedpartition of a partition environment of the navigation system, whereinthe partition environment comprises multiple partitions, including thededicated partition, and wherein the multiple partitions compriserespective memory structures; and selectively applying the informationreceived from the remote device to the navigation system based onacceptance confirmation of the information, wherein the information fromthe remote device replaces other information stored in an active flightplan, and wherein the active flight plan controls an aircraft.
 18. Thecomputer readable storage device of claim 17, wherein the selectivelyapplying the information comprises moving the information from thededicated partition to the active flight plan of the navigation system.19. The computer readable storage device of claim 17, wherein the remotedevice is a portable electronic device external to the navigationsystem.
 20. The computer readable storage device of claim 17, whereinthe dedicated partition is a single partition of the partitionenvironment, and wherein the dedicated partition is segregated fromother partitions of the partition environment.